Hello everyone, I've been in a hunt for around two months to buy a new headphones and still can't make up my mind between open back and closed back headphones. I mostly listen heavy metal genres like slipknot, swallow the sun, as I lay dying, type o negative, nine inch nails and so many other like these. I'm using my old beats studios for last three years and need some cans which I can enjoy for next 3-4 years, I don't live in the US or UK that I buy and try headphones and send back if I don't like them. I only have money for one and only headphones and I don't wanna waste it. I'm totally noob in term so sound technology, I have no idea what audiophiles headphones are, what is a warm sound, highs, mids lows blah blah and I do not have a great setup just a PC with sound blaster Z. I am currently looking at Fidelio X1 or X2, HD598, V-Moda LP 2, Philips SHP9500. I just wanna enjoy my music for couple of hours everyday and not finding details in music. I'm trying to save money and buy good HPs in lowest price possible but I can spend no more than $250. I know X2 is $300 but maybe I can get it from Amazon in used condition. your suggestions will be highly appreciated to help me get my new pair. Note: I've already sell my Senn Momentums over ear and I don't like the look of M50 (s,x) sorry. thanks for reading my post.